Asus Z170M-E D3

Great-value micro-ATX Z170 with 5X Protection II for dependable stability and DDR3/DDR3L memory compatibility

- 5X Protection II – Advanced hardware safeguards for all-around protection
- DDR3/DDR3L memory compatibility
- Lightning-fast M.2 with PCIe® 3.0 x4 interface
- Epic gaming audio with noise-isolation design
- Media-acclaimed UEFI BIOS with EZ Flash 3
- Fan Xpert 2+ advanced fan controls for ultimate cooling and silent performance

Dependable Stability

Advanced Hardware Safeguards
Industry-leading 5X Protection II employs the finest components, excellent circuit design, and exacting standards to guarantee quality and long-term durability of your motherboard with all-round protection. For you, that means exceptional protection and stability for your build — the result of decades of engineering experience from the world's leading motherboard brand.

LANGuard
Pumped-up throughput. 2.5X higher surge tolerance.

ASUS LANGuard is hardware-level networking protection that employs signal-coupling technology and premium anti-EMI surface-mounted capacitors ensuring a more reliable connection and better throughput, plus electrostatically-guarded and surge-protected components for greater tolerance to static electricity and improved protection against surges.

Overvoltage Protection
World-class circuit-protecting power design
An exclusive circuit design with built-in voltage regulators to protect your chipset, connectivity ports, and audio codecs from damage caused by unexpected high-level voltages from unstable or inferior power supplies.

DRAM Overcurrent Protection

Short-circuit damage prevention
Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of both your system and connected devices.

DIGI+ VRM

Precision control for stable power
ASUS-exclusive DIGI+ VRM intelligently delivers power to the processor based on real-time demands, reducing energy waste and improving system stability.

Stainless-Steel Back I/O

3X corrosion-resistance for greater durability
Corrosion-resistant stainless steel back I/O panels bonded with chromium oxide have a lifespan that's three times (3X) longer than ordinary panels.

ESD Guards
Electrostatic discharge (ESD) can happen suddenly, and its damaging effects are easily underestimated. ASUS ESD Guards are tested to very high standards, capable of up to +/- 10kV for air discharge and +/-6kV for contact discharge. We employ an active protective circuit design to guard your system against electrostatic interference and damage, providing greater component longevity.

1000+
Compatible Devices
Including CPUs, memory modules,
graphics cards and more.

DDR3/3L
Compatibility
More flexibility, more compatibility
- support for DDR3 and DDR3L.

7000+
Validation Hours
Extensive testing for extreme reliability,
compatibility and safety.

Superb Performance

Media-acclaimed UEFI BIOS
The smoothest, slickest mouse-controlled graphical BIOS has been improved to make it even more appealing. Whether you're a PC novice or a seasoned overclocker, the EZ and Advanced Modes help you find your way, quickly and easily.

EZ Flash 3
Update the latest BIOS via the internet, and from within the BIOS.

S.M.A.R.T
Check up your storages devices' Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T) logs to gauge reliability, and even determine if they're about to fail.

EZ Tuning Wizard– OC and RAID
Select your hardware and apply different scenarios to tune system performance, or streamline your RAID configuration for faster data retrieval and backups!

My Favorites
Quickly find tuning options and add preferred tools to the list.

EZ Mode

Intuitive Graphical Fan Control:
Fine-tune individual fans simply by dragging a curve with the mouse.
EZ XMP:
Improve your DRAM performance with a click.
SATA Information:
View SATA port details for easy device recognition.
Fast Clock Adjustment:
Use mouse controls to change the time and date.

Advanced Mode

Last Modified Log:
Track last change and save preferred profiles onto a USB drive.
SATA Port Renaming:
Rename SATA ports for easy identification.

Ultrafast Transfer Speed

M.2
With x4 PCI Express 3.0/2.0 bandwidth, M.2 supports up to 32Gbit/s data-transfer speeds. It is the perfect choice for an operating system or application drive, making your whole PC or professional apps work as fast as possible.

Instant front-panel USB 3.0 Experience
We've put USB 3.0 right where you need it — four super-speed ports on the front panel. Experience data-transfer speeds up to 10X faster than USB 2.0 with instant plug-and-play connectivity, so no more back-breaking contortions in the hunt for hard-to-reach rear ports!

Gaming Audio

Gear up! Win the battlefield

Easy PC DIY

Safe motherboard mounting
Component-free areas to minimize damage risk
Fitting your ASUS motherboard is now safer than ever. The comprehensive component-free ‘safe zones' around every case-mounting hole minimizes the risk of damage and short circuits caused by contact — so you'll assemble your PC with total confidence!

Q-Slot
Effortless PCI Express component removal
The large winged clip is easy to reach and easy to operate. Just press the Q-Slot clip lightly, and graphics card just pop out. Installing or removing even the biggest graphics cards is no sweat!

Q-DIMM
Easy memory removal
Even if you work with a smaller case, just push down on the one-sided clip and push or pull RAM modules in or out – couldn't be simpler!

Optimized Cooling

Fan Xpert 2+
Advanced fan controls
With onboard thermal sensors and hardware-level 4-pin/3-pin PWM/DC mode detection, Fan Xpert 2+ makes sure every fan achieves the best balance of cooling performance and low noise!
- Auto-Tuning Mode: Scans and detects all fan characteristics for single-click customization.
- Extreme Quite Mode: Reduces CPU fan speed to below the default minimum, for extra-quiet operation and power savings during light loads.
- RPM Fixed Mode: Lowers noise levels to near-0dB silence, allowing to you fix the fan speed.

One-Stop Control
AI Suite 3

One-stop access to innovative ASUS features
ASUS AI Suite 3 offers a brand-new user experience through a clearer and more attractive interface with support for larger monitors. It consolidates all exclusive ASUS features into one simple-to-use package, allowing you to supervise overclocking, energy consumption, fan speeds, voltages and more. This all-in-one app offers diverse and easy to use functionality, with no need to switch back and forth between different utilities.

Intel CPU and chipset features

Intel® Z170 Express Chipset
Intel® Z170 Express is a single-chipset design that supports 6th-generation Intel LGA1151 Core™ i7/Core i5/Core i3/Pentium®/Celeron® processors. It provides improved performance by utilizing serial point-to-point links, allowing increased bandwidth and stability. Additionally, Z170 provides a maximum ten USB 3.0 ports, six SATA 6Gbit/s ports, 32Gbit/s M.2 and PCIe 3.0 lane speed support for faster data retrieval. Intel Z170 Express also supports integrated-graphics (iGPU) functions, so you'll enjoy the very latest Intel integrated graphics performance.

Ready for 6th-generation Intel LGA1151 Core i7/Core i5/Core i3/Pentium/Celeron processors
This motherboard supports 6th-generation Intel Core i7/i5/i3/Pentium/Celeron processors in the LGA1151 package, with graphics, memory and PCI Express controllers integrated to support onboard graphics output with dedicated chipsets, two-channel (4-DIMM) DDR3L memory and 16 PCI Express 3.0/2.0 lanes for great graphics performance.